/*! 清除默认样式 */
*{margin:0;padding:0;}
body{font-size:14px; min-width:320px;max-width:720px; margin:0 auto;color:#333;line-height:1.5;font-family: Arial,Verdana,Sans-serif;}
ul,ol,li,dl,dt,dd{list-style:none;float:none;}
h1,h2,h3,h4,h5,h6{font-weight:normal;}
img,table{border:0;border-collapse:collapse;border-spacing:0;}
img{vertical-align: middle;}
li{list-style: none;}
th{font-weight:normal;}
a{text-decoration:none; outline:0 none;}
em,i{font-style:normal;}
input,select,textarea{outline:none;}
input[type=radio],input[type=checkbox]{vertical-align:middle;}
input,button{border:0 none; outline:0 none;}
a{text-decoration: none;-webkit-tap-highlight-color: rgba(255,255,255,0); color: inherit;}
.hide{display:none;}